402944609400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{401}}^1\times {\mathrm{13187}}^1$

素因数の和:13734

約数の個数: 192

約数和(自身を含む): 1262199214080

約数和(自身を除く): 859254604680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 127, 150, 200, 254, 300, 381, 401, 508, 600, 635, 762, 802, 1016, 1203, 1270, 1524, 1604, 1905, 2005, 2406, 2540, 3048, 3175, 3208, 3810, 4010, 4812, 5080, 6015, 6350, 7620, 8020, 9525, 9624, 10025, 12030, 12700, 13187, 15240, 16040, 19050, 20050, 24060, 25400, 26374, 30075, 38100, 39561, 40100, 48120, 50927, 52748, 60150, 65935, 76200, 79122, 80200, 101854, 105496, 120300, 131870, 152781, 158244, 197805, 203708, 240600, 254635, 263740, 305562, 316488, 329675, 395610, 407416, 509270, 527480, 611124, 659350, 763905, 791220, 989025, 1018540, 1222248, 1273175, 1318700, 1527810, 1582440, 1674749, 1978050, 2037080, 2546350, 2637400, 3055620, 3349498, 3819525, 3956100, 5024247, 5092700, 5287987, 6111240, 6698996, 7639050, 7912200, 8373745, 10048494, 10185400, 10575974, 13397992, 15278100, 15863961, 16747490, 20096988, 21151948, 25121235, 26439935, 30556200, 31727922, 33494980, 40193976, 41868725, 42303896, 50242470, 52879870, 63455844, 66989960, 79319805, 83737450, 100484940, 105759740, 125606175, 126911688, 132199675, 158639610, 167474900, 200969880, 211519480, 251212350, 264399350, 317279220, 334949800, 396599025, 502424700, 528798700, 634558440, 671574349, 793198050, 1004849400, 1057597400, 1343148698, 1586396100, 2014723047, 2686297396, 3172792200, 3357871745, 4029446094, 5372594792, 6715743490, 8058892188, 10073615235, 13431486980, 16117784376, 16789358725, 20147230470, 26862973960, 33578717450, 40294460940, 50368076175, 67157434900, 80588921880, 100736152350, 134314869800, 201472304700, 402944609400]

約数ペア:

[(1, 402944609400), (2, 201472304700), (3, 134314869800), (4, 100736152350), (5, 80588921880), (6, 67157434900), (8, 50368076175), (10, 40294460940), (12, 33578717450), (15, 26862973960), (20, 20147230470), (24, 16789358725), (25, 16117784376), (30, 13431486980), (40, 10073615235), (50, 8058892188), (60, 6715743490), (75, 5372594792), (100, 4029446094), (120, 3357871745), (127, 3172792200), (150, 2686297396), (200, 2014723047), (254, 1586396100), (300, 1343148698), (381, 1057597400), (401, 1004849400), (508, 793198050), (600, 671574349), (635, 634558440), (762, 528798700), (802, 502424700), (1016, 396599025), (1203, 334949800), (1270, 317279220), (1524, 264399350), (1604, 251212350), (1905, 211519480), (2005, 200969880), (2406, 167474900), (2540, 158639610), (3048, 132199675), (3175, 126911688), (3208, 125606175), (3810, 105759740), (4010, 100484940), (4812, 83737450), (5080, 79319805), (6015, 66989960), (6350, 63455844), (7620, 52879870), (8020, 50242470), (9525, 42303896), (9624, 41868725), (10025, 40193976), (12030, 33494980), (12700, 31727922), (13187, 30556200), (15240, 26439935), (16040, 25121235), (19050, 21151948), (20050, 20096988), (24060, 16747490), (25400, 15863961), (26374, 15278100), (30075, 13397992), (38100, 10575974), (39561, 10185400), (40100, 10048494), (48120, 8373745), (50927, 7912200), (52748, 7639050), (60150, 6698996), (65935, 6111240), (76200, 5287987), (79122, 5092700), (80200, 5024247), (101854, 3956100), (105496, 3819525), (120300, 3349498), (131870, 3055620), (152781, 2637400), (158244, 2546350), (197805, 2037080), (203708, 1978050), (240600, 1674749), (254635, 1582440), (263740, 1527810), (305562, 1318700), (316488, 1273175), (329675, 1222248), (395610, 1018540), (407416, 989025), (509270, 791220), (527480, 763905), (611124, 659350)]